tut8.cpp

#include<iostream>
#include<iomanip>
using namespace std;

// int main()
// {
    // int a = 5 ;
    // cout<<"The value of a was: "<<a<<endl;
    //  a = 55 ;
    // cout<<"The value of a is: "<<a<<endl;
    //  Constant in C++ are like this

    // const int a = 5; 
    // cout<<"The value of a was: "<<a<<endl;
    // a = 55 ;
    // cout<<"The value of a is: "<<a<<endl;
    //  By using constant we can not change the value of a variable
    // it shows the error of read only variable you can not change
    // return 0 ;
    
// }

// int main()
// {
    // Manipulator in C++
    // int a=5 , b = 55 , c = 555 ;
    // cout<<"The value without setw is "<<a<<endl;
    // cout<<"The value without setw is "<<b<<endl;
    // cout<<"The value without setw is "<<c<<endl;
    // cout<<"The value with setw is "<<setw(4)<<a<<endl;
    // cout<<"The value with setw is "<<setw(4)<<b<<endl;
    // cout<<"The value with setw is "<<setw(4)<<c<<endl;
    // return 0 ;
    // setw adds the space of 4 and right justify the varibales value
// }

// int main()
// {
//     // Operator presedence in C++
//     int a =3, b=4;
//     // int c = (a*5)+b;
//     int c = ((((a*5)+b)-45)+87);
//     cout<<c;
//     return 0;
//     return 0 ;
// }